United Dredging
United Dredging operates 6 recorded mine and mineral-extraction sites across the United States, drawn from MSHA Mine Safety and Health Administration records. 2 are currently active. Total reported employee count across all sites: 10.
6Total Sites
2Active
4States
10Employees
Where United Dredging Operates
| State | Sites |
|---|---|
| Michigan | 2 |
| Minnesota | 2 |
| Indiana | 1 |
| Iowa | 1 |
What United Dredging Mines
Construction Sand and Gravel · 5Sand, Common · 1
All Sites Operated by United Dredging
| Mine | State | County | Commodity | Status |
|---|---|---|---|---|
| United Dredging Y171 | Iowa | Woodbury | Construction Sand and Gravel | Active |
| United Dredging Y104 | Minnesota | Beltrami | Construction Sand and Gravel | Active |
| United Dredging Y105 | Michigan | Oakland | Construction Sand and Gravel | Intermittent |
| United Dredging Y103 | Michigan | Lenawee | Construction Sand and Gravel | Intermittent |
| United Dredging Y106 | Indiana | Morgan | Sand, Common | Intermittent |
| United Dredging Y107 | Minnesota | Becker | Construction Sand and Gravel | Intermittent |